Armada Acquisition XRPN Institutional Ownership

NASDAQ XRPN

$23.43 +7.03 (+42.81%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

68 Institutions

Increased 17 25.0%

Unchanged 32 47.1%

Reduced 19 27.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

112.80%

▲+1.13 pp QoQ

Shares Held by Institutions

25.94Mn

of 23.00Mn outstanding

▲+1.85% QoQ

Shares Outstanding

23.00Mn

-2.94Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+4 vs prior quarter

Net Shares Added (QoQ)

+472.29K

accumulated since last quarter

Value of Holdings

$425.48Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Armada Acquisition Corp. II (NASDAQ:XRPN) is held by 68 institutional investors per 13F filings through June 2026.

These investors held 112.8% of outstanding shares in June 2026, up from 111.7% in March 2026.
They increased total shares held in Armada Acquisition by 1.85% from last quarter, and the number of investors in XRPN increased 106.06% annually.
Activity in XRPN broke down as 17 buyers, 19 sellers, and 32 unchanged among 68 total holders.
Altogether, these fund groups held 25.94Mn shares in XRPN by June 2026, up by 472.29K shares quarter on quarter, and up 13.13Mn shares year over year.
Arrington Capital Management, LLC is the top holder of Armada Acquisition as of June 30, 2026, with 5.8Mn shares representing 25.2% of outstanding stock.
The most significant purchases of XRPN for the quarter ending June 2026 came from RIVERNORTH CAPITAL MANAGEMENT, LLC (502.22K), RLH Capital LLC (294.47K), HIGHBRIDGE CAPITAL MANAGEMENT LLC (268.42K), Quarry LP (175.0K), Crossingbridge Advisors, LLC (110.0K).
Top sellers of XRPN stock for the quarter ending June 2026 included METEORA CAPITAL, LLC (295.58K), Toronto Dominion Bank (249.72K), DLD Asset Management, LP (174.13K), Verition Fund Management LLC (119.15K), Clear Street Group Inc. (41.7K).
Armada Acquisition's 10 largest shareholders as of June 2026 include Arrington Capital Management, LLC (5.8Mn), TENOR CAPITAL MANAGEMENT Co., L.P. (2.18Mn), METEORA CAPITAL, LLC (1.99Mn), Berkley W R Corp (1.23Mn), AQR Arbitrage LLC (1.07Mn), Westchester Capital Management, LLC (833.4K), Magnetar Financial LLC (814.27K), LINDEN ADVISORS LP (800.0K), LMR Partners LLP (800.0K), RLH Capital LLC (757.28K) per Business Quant data.

Form 13F Holdings

67 Institutional Holders

Report period 30 Jun, 2026

Total shares held 25.94Mn

Of outstanding 112.80%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Arrington Capital Management, LLC	0002087115	5,796,000	25.20%	0	0.00%	$60.39Mn
2	TENOR CAPITAL MANAGEMENT Co., L.P.	0001346554	2,185,000	9.50%	0	0.00%	$22.77Mn
3	METEORA CAPITAL, LLC	0001905106	1,985,659	8.63%	▼295,581	-12.96%	$20.69Mn
4	Berkley W R Corp	0000011544	1,233,735	5.36%	0	0.00%	$12.86Mn
5	AQR Arbitrage LLC	0001167456	1,067,803	4.64%	▲11,224	+1.06%	$11.13Mn
6	Westchester Capital Management, LLC	0001512805	833,400	3.62%	0	0.00%	$8.68Mn
7	Magnetar Financial LLC	0001352851	814,266	3.54%	0	0.00%	$8.48Mn
8	LINDEN ADVISORS LP	0001279396	800,000	3.48%	0	0.00%	$8.34Mn
8	LMR Partners LLP	0001578621	800,000	3.48%	0	0.00%	$8.34Mn
9	RLH Capital LLC	0002008031	757,278	3.29%	▲294,470	+63.63%	$7.89Mn
10	Polar Asset Management Partners Inc.	0001326389	635,835	2.76%	0	0.00%	$6.63Mn
11	WOLVERINE ASSET MANAGEMENT LLC	0001279891	566,567	2.46%	▼7,432	-1.29%	$5.90Mn
12	HIGHBRIDGE CAPITAL MANAGEMENT LLC	0000919185	543,153	2.36%	▲268,424	+97.71%	$5.66Mn
13	RIVERNORTH CAPITAL MANAGEMENT, LLC	0001447578	502,222	2.18%	▲502,222	0.00%	$5.26Mn
14	ARISTEIA CAPITAL, L.L.C.	0001080171	500,000	2.17%	0	0.00%	$5.21Mn
15	Quarry LP	0001965207	482,137	2.10%	▲175,000	+56.98%	$5.02Mn
16	Radcliffe Capital Management, L.P.	0001218275	463,845	2.02%	▼2,944	-0.63%	$4.83Mn
17	First Trust Capital Management L.P.	0001604488	458,864	2.00%	0	0.00%	$4.78Mn
18	MIZUHO SECURITIES USA LLC	0000812291	458,272	1.99%	0	0.00%	$4.67Mn
19	MILLENNIUM MANAGEMENT LLC	0001273087	454,850	1.98%	0	0.00%	$4.74Mn

Showing 1 to 20 of 67 holders